mmsim151软件的ultrasim仿真器问题求解答

C_Waterman

各位IC的大大，
    你们好，本人在进行IC仿真的时候，space和AMS都可以进行仿真，但是使用ultrasim就无法仿真，报告的错误如下所示：
connecting to license server ... done.
successful checkout of virtuoso_multi_mode_simulation 4 tokens with total wait time of 0 sec.
ultrasim is terminating,it received a segmentation fault signal.
ultrasim is terminating,it received a segmentation fault signal.
请问这个问题怎么解决？跪求！！！！